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Retrofit Avionics
Retrofit AvionicsUltimate Issue: Mini EFIS Units Keep Budget, Complexity in Check
If you can live with a small screen, there are ways to save money on a system upgrade, but budget more for extras.
Larry Anglisano![](https://www.flyingmag.com/uploads/2024/07/BUDGET-EFIS-LEAD-PHOTO-GI275-pan.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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